A231648 - OEIS

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A231648

Number of nX5 0..2 arrays with no element less than a strict majority of its horizontal and vertical neighbors

51, 1189, 61574, 2412274, 96014413, 3936913977, 161357952814, 6602715583511, 270337779895196, 11069019817530645, 453147169968161944, 18550832129905355953, 759448690449540291323, 31091056859424132422442

(list; graph; refs; listen; history; text; internal format)

OFFSET

1,1

COMMENTS

Column 5 of A231651

LINKS

R. H. Hardin, Table of n, a(n) for n = 1..210

EXAMPLE

Some solutions for n=3

..0..2..1..0..0....0..0..2..2..2....0..0..0..0..0....0..0..0..0..2

..0..0..0..0..2....1..0..0..0..1....1..2..2..0..2....1..0..0..0..0

..1..0..0..0..0....0..0..2..0..0....1..2..2..0..0....2..2..1..0..0

CROSSREFS

Sequence in context: A201212 A153221 A172639 * A017767 A017714 A202044

Adjacent sequences: A231645 A231646 A231647 * A231649 A231650 A231651

KEYWORD

nonn

AUTHOR

R. H. Hardin, Nov 12 2013

STATUS

approved